Home / 59,646,777.84-82,310,886.08-36,139,232.54

Finding the Fourth Proportional to 59,646,777.84, 82,310,886.08 and 36,139,232.54

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Solution

The fourth proportional to 59,646,777.84, 82,310,886.08 and 36,139,232.54 is: 49,871,130.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,646,777.84 : 82,310,886.08 = 36,139,232.54 : x
  2. Step 2: Convert to fraction form
    59,646,777.84/82,310,886.08 = 36,139,232.54/x
  3. Step 3: Cross multiply
    59,646,777.84x = 82,310,886.08 × 36,139,232.54
  4. Step 4: Simplify right side
    59,646,777.84x = 2,974,652,252,547,879
  5. Step 5: Solve for x
    x = 2,974,652,252,547,879/59,646,777.84
  6. Step 6: Final answer
    x = 49,871,130.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.